crack formation life 裂纹生成寿命
crack formation criteria 裂纹形成准则
crack formation energy 裂纹形成功
fatigue crack formation 疲劳裂纹形成
crack formation mechanism 裂纹产生机理
cause of crack formation 裂缝产生原因
This paper first discusses the cause of crack formation and crack mechanism of high performance concrete. Then carries out crack tests of three groups of concrete slabs using aggregate type, sand rate and dosage of fly ash as design parameter.
本文初步探讨了泵送高流态混凝土的裂缝成因和开裂机理，并分别以骨料品种、砂率以及粉煤灰掺量为设计参数进行了三组配合比混凝土平板的抗裂试验。
参考来源 - 高流态混凝土裂缝成因与开裂机理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
In this paper, we demonstrate the thermal crack formation and its working condition.
本文论述了热裂纹的形成与工作条件。
The effect of the shape of electrode tip on crack formation and sticking were investigated.
研究了电极端部形状对焊点产生裂纹及粘结的影响。
The crack formation of thermal shock fatigue is related to the nucleation, growth and join of microvoid.
热冲击疲劳裂纹的形成与微孔洞的形核、长大和连通有关。
应用推荐